Which technology works like a WiFi system communicating with specific devices within a defined space like inside of a retail unit?
A) RFID
B) NFC
C) DDS
D) DIOD

Question

Quizplus · Accepted Answer

Near Field Communication (NFC) technology works like a WiFi system and can communicate with specific devices within a defined space, making it a suitable choice for inside a retail unit. RFID technology can also communicate wirelessly within a defined space, but it is better suited for tracking and identifying objects rather than communicating with devices. DDS and DIOD are not relevant technologies in this context.

Which Technology Works Like a WiFi System Communicating with Specific